8509688

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 17955000

約数和(自身を除く): 9445312

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 121, 149, 236, 242, 298, 472, 484, 596, 649, 968, 1192, 1298, 1639, 2596, 3278, 5192, 6556, 7139, 8791, 13112, 14278, 17582, 18029, 28556, 35164, 36058, 57112, 70328, 72116, 96701, 144232, 193402, 386804, 773608, 1063711, 2127422, 4254844, 8509688]

約数ペア:

[(1, 8509688), (2, 4254844), (4, 2127422), (8, 1063711), (11, 773608), (22, 386804), (44, 193402), (59, 144232), (88, 96701), (118, 72116), (121, 70328), (149, 57112), (236, 36058), (242, 35164), (298, 28556), (472, 18029), (484, 17582), (596, 14278), (649, 13112), (968, 8791), (1192, 7139), (1298, 6556), (1639, 5192), (2596, 3278)]